Exercise device

Details Exercise device Exercise device

1987-11-25

1989-09-26

Apley, Richard J.

Undertaking

272 68, 272140, 272122, A63B 2102, A63B 500

Patent

active

048694916

ABSTRACT:
An exercise device including a pair of nonaligned hand grips rotatably mounted on a nonlinear bar and spring biased to provide adjustable resistance to motion through predetermined symmetrical strokes. The device preferably includes detachable auxiliary weights which enable the total weight of the device to be adjusted. The spring biasing force applied to the grips is preferably individually adjustable for each grip.

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patent: 3510130 (1970-05-01), Ferdinand
patent: 3559988 (1971-02-01), Greenless
patent: 3588102 (1971-06-01), Gifford
patent: 3746336 (1973-07-01), Tanimoto
patent: 4095789 (1978-06-01), Mueller
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patent: 4165070 (1979-08-01), Rice
patent: 4203591 (1980-05-01), Gibson
patent: 4249729 (1981-02-01), Gabrielidis
patent: 4557479 (1985-12-01), Guibert
patent: 4591151 (1986-05-01), Hensley
patent: 4770409 (1988-09-01), Wallisch

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